Dive deep into the fascinating world of neuroscience with this comprehensive guide! From the basics of neurons and synapses to intricate disorders like Myastenia Gravis and Multiple Sclerosis, this 9-page PDF covers it all. Understand the autonomic and nervous systems, neurotransmitters, and the ro...
, II of X pages
Highlight the letter of the Answer that corresponds to the displayed Question.
1. CNS is comprised of
A: At the terminal ends of axons, they are sacs that contain synaptic vesicles
B: Contains the nucles, concerned with metabolism and function of the cell
C: -Cell body located in CNS -axons run from CNS to skeletal muscles directly no ganglia involved
D: Brain and spinal cord
2. Regeneration of an axon depends on..
A: Inherited neuro-degenerative disorder (fatty substances accumalate in the nerve cells)
B: 1.Location of injury,2.Type of injury 3.Inflammatory response 4.Process of scarring 5.Cell body staying
C: Comes into the ganglia
D: Nicotonic-on post ganglionic cell body Muscuranic-on effector organ (just PNS)
3. Junctions
A: Space between the nerve fiber cells and the effector cells
B: Nicotonic-on post ganglionic cell body Muscuranic-on effector organ (just PNS)
C: Conducts nerve impulses away from the cell body
D: Comes into the ganglia
4. All preganglionic neurons release??
A: Acetylecholine
B: -Cell body located in CNS -axons run from CNS to skeletal muscles directly no ganglia involved
C: Disrupted dignals to muscles
D: Produce growth factor
5. Peripheral nerves are comprised of
A: Afferent (goes up) Efferent nerves (goes down)- Somatic NS (voluntary Autonomic (Involuntary)
B: stimulate the adrenal gland-releases 80% Epi and 20% nor epi
C: Gaps formed between the myelin sheath-
D: Epinephrine and norepinephrine
6. SNS preganglionic cells bodys found in
A: COMT-Catecholamethyltransferase-breaks norepi &epi MAO-MOnoamineOxidase-breaks down dopamine
B: Made of Oligodendricyte cells-do not regenerate
C: Produce growth factor
D: the spinal cord from T1-L2&3 Synapses with 20 or more
7. Repolarization
A: -mimetic
B: K+ continues to move out the cell,Na+ K+ pump turns back on,cell is then reset and back to resting
2024/2025 Edition
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller marvinmgurolla. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.06. You're not tied to anything after your purchase.
